using System;
using System.Drawing;
using System.Windows.Forms;
class ExitOnX: Form
{
	public static void Main()
	{
		Application.Run(new ExitOnX());
	}
	public ExitOnX()
	{
		Text = "Exit on X";
		BackColor = SystemColors.Window;
		ForeColor = SystemColors.WindowText;
	}
	protected override void OnKeyDown(KeyEventArgs kea)
	{
		if (kea.KeyCode == Keys.X)
			Close();
	}
}
